Supermicro SuperServer SYS-511R-M User Manual page 56

NIC1/NIC2 (LAN1/LAN2)
The NIC (Network Interface Controller) LED connection for LAN port 1 is located on pins 11
and 12 of JF1. The LED connection for LAN port 2 is located on pins 9 and 10. Attach the
NIC LED cables here to display network activity. Refer to the table below for pin definitions.
Drive LED/UID Switch
The Drive LED/UID Switch connection is located on pins 13 and 14 of JF1. Attach a cable to
pin 13 to use the UID switch. Attach a cable to pin 14 to show drive activity status. Refer to
the table below for pin definitions.
Power LED
The Power LED connection is located on pins 15 and 16 of JF1. Refer to the table below
for pin definitions.
NMI Button
The non-maskable interrupt (NMI) button header is located on pins 19 and 20 of JF1. Refer
to the table below for pin definitions.
LAN1/LAN2 LED
Pin Definitions (JF1)
Pin# Definition
9/11 3.3 V LAN
NIC2 Active LED
10/12
NIC1 Active LED
Drive LED/UID Switch
Pin Definitions (JF1)
Pins Definition
13 3.3 V/UID SW
14 Drive Active
Power LED
Pin Definitions (JF1)
Pins Definition
15 3.3 V
16 PWR LED
NMI Button
Pin Definitions (JF1)
Pins Definition
19 Control
20 Ground
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Chapter 4: Motherboard Connections